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Veo 3.1 Fast Extend is part of the Veo family.

Google

Veo 3.1 Fast Extend: AI video extension

Fast video extension using Google's Veo 3.1.

$2.40 per clip at 720p. Video is paid per clip from your wallet, no subscription. The studio shows the price before you pay, and top ups start at $5.

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Key features

Veo 3.1 Fast Extend turns a video you already have into video inside Enhance AI. It produces clips from 4 to 8 seconds at 1080p. Veo 3.1 Fast Extend is built by Google. On Enhance AI it runs on the same account as every other model, with no separate subscription.

Clip length

Veo 3.1 Fast Extend renders clips from 4 to 8 seconds, and you pick the length before you render. Rough out an idea short and only render the full length once the shot works. The studio shows the price for the setting you picked before anything is charged.

Resolution

Choose 720p or 1080p before you render. The studio shows the price for the setting you picked before anything is charged.

Input modes

Upload a video you already have and Veo 3.1 Fast Extend continues it from the last frame, so the new segment matches the light, the framing and the motion of the original. Describe what should happen next and the model carries the shot forward without a visible join.

Specifications

Provider: Google
Price: $2.40 per clip at 720p
Type: Video
Released: 15 October 2025
Resolution: 1080p
Duration: 4 to 8 seconds

How to use Veo 3.1 Fast Extend on Enhance AI

1
Sign in and pick Veo 3.1 Fast Extend
Press Try on this page to open the Video Studio with Veo 3.1 Fast Extend selected. Video is paid per clip from your wallet, which starts empty, so top it up first.
2
Upload the clip and say what happens next
Upload the video you want to continue and describe the next beat in plain words, using the same terms as the original prompt so the extension stays consistent. Then pick a length from 4 to 8 seconds and a resolution.
3
Generate, then download
Press Generate. You see the price before you confirm, and the clip lands in your history, ready to download.

Common questions

What is Veo 3.1 Fast Extend?: Veo 3.1 Fast Extend is a video extension model from Google. It turns a video you already have into video: 8 second clips at 1080p.
What do I need to upload to use Veo 3.1 Fast Extend?: A video and a written prompt. Add them in the studio on Enhance AI, check the preview and render. The output lands in your history, ready to download or to pass to another model on the same account.
When was Veo 3.1 Fast Extend released?: Google released Veo 3.1 Fast Extend on 15 October 2025. You can run it on Enhance AI now, along with every other video model on one account.
How long can a Veo 3.1 Fast Extend clip be?: Veo 3.1 Fast Extend produces clips from 4 to 8 seconds.
What resolution does Veo 3.1 Fast Extend output?: Veo 3.1 Fast Extend renders at 720p or 1080p. You pick the resolution before you render.
Is Veo 3.1 Fast Extend free to try?: No. Video on Enhance AI is paid per clip from your wallet, and a new account starts with an empty wallet, so there are no free Veo 3.1 Fast Extend clips. The free tokens you get on signup, with no card needed, pay for image and audio tools, not video. Wallet top ups start at $5.
What does it cost to run Veo 3.1 Fast Extend?: It costs $2.40 per clip at 720p. Veo 3.1 Fast Extend renders are billed from your wallet, and you see the price for your settings before you render.